发明名称 |
SMOKING ARTICLES WITH RESTRICTOR AND AEROSOL FORMER |
摘要 |
Provided is a smoking article 10 including a smokeable filler with a high aerosol former content and a filter 14. Preferably, the smokeable filler includes about 4 wt% glycerin to about 35 wt% glycerin. The filter includes a cylindrical tube 48 attached to the tobacco rod 12 with tipping paper first filter segment 18 at a location along said cylindrical tube adjacent and in a downstream relation to said tobacco rod, and a flow restricting filter segment 26 at a location adjacent and in a downstream relation to the first filter segment. The filter also includes a cavity 46 adjacent and in a downstream relation to the flow restricting filter segment, and a ventilation zone 40 at a location along the cavity including perforations that extend through the tipping paper and the cylindrical tube. Preferably, the ventilation zone is in a downstream relation to the flow restricting filter segment. |
申请公布号 |
UA96016(C2) |
申请公布日期 |
2011.09.26 |
申请号 |
UA20090010135 |
申请日期 |
2008.03.10 |
申请人 |
PHILIP MORRIS PRODUCTS S.A. |
发明人 |
OLEGARIO, RAQUEL M.;LI, SAN |
分类号 |
A24D3/04;A24B15/12;A24B15/14 |
主分类号 |
A24D3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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